350-701 Exam Dumps - Cisco CCNP Security Questions and Answers

The configuration that is needed to accomplish the goal of adding protection for data in transit and having headers in the email message is to deploy an encryption appliance. An encryption appliance is a device that encrypts and decrypts email messages using various encryption standards, such as S/MIME, PGP, or Cisco Registered Envelope Service (CRES). An encryption appliance can also add headers to the email message to indicate the encryption status, the encryption key, or the encryption policy. An encryption appliance can be integrated with an email appliance, such as Cisco Email Security Appliance (ESA), to provide end-to-end email security and encryption.

The other options are incorrect because:

Provisioning the email appliance is not enough to add protection for data in transit and have headers in the email message. An email appliance can provide various email security features, such as spam filtering, virus scanning, content filtering, or data loss prevention, but it does not encrypt or decrypt email messages by itself. An email appliance needs to work with an encryption appliance to provide email encryption and decryption.

Mapping sender IP addresses to a host interface is not related to adding protection for data in transit and having headers in the email message. This is a configuration option for an email appliance that allows it to accept email messages from specific IP addresses or ranges and assign them to a specific host interface. This can be useful for load balancing, traffic management, or policy enforcement, but it does not affect email encryption or decryption.

Enabling flagged message handling is not relevant to adding protection for data in transit and having headers in the email message. This is a configuration option for an email appliance that allows it to handle email messages that have a specific flag or tag in the subject line or the body. This can be useful for testing, troubleshooting, or applying special policies, but it does not affect email encryption or decryption.

A Simple Custom Detection List is a feature of Cisco AMP for Endpoints that allows administrators to create a list of SHA-256 hashes of files that they want to detect, block, and quarantine on their endpoints. The list can be applied to a policy and the connectors will synchronize with the latest changes. However, the list only works with the exact SHA-256 hashes that are provided, and it does not detect any variations or modifications of the files. Therefore, if the malicious file abc428565580xyz.exe has been altered in any way, such as by changing its name, size, or content, the Simple Custom Detection List will not be able to recognize it as a threat. To ensure detection of the malicious file, the administrator must upload the SHA-256 hash of the current version of the file to the Simple Custom Detection List, or use another method that can detect file variations, such as an Advanced Custom Detection List or Cisco Threat Grid. References :=

Some possible references are:

Configure a Simple Custom Detection List on the AMP for Endpoints Portal

Create an Advanced Custom Detection List in Cisco Secure Endpoint

[Cisco AMP for Endpoints User Guide]

https://www.cisco.com/c/en/us/td/docs/security/firepower/amp/6-3/user-guide/amp-user-guide.pdf

 On Cisco Firepower Management Center, a health policy is used to collect health modules alerts from managed devices. A health policy is a collection of tests, or health modules, that monitor the health status of the hardware and software in the system. You can apply a health policy to one or more appliances and configure the frequency and conditions for running the health modules and generating alerts. The health monitor on the Firepower Management Center tracks the health events based on the health policy settings and displays them on the Health Monitor page and the event views. You can also use external alerting mechanisms, such as SNMP traps or syslog messages, to notify you of health events. References :=

https://www.cisco.com/c/en/us/td/docs/security/firepower/60/configuration/guide/fpmc-config-guide-v60/Health_Monitoring.html

https://www.cisco.com/c/en/us/td/docs/security/secure-firewall/management-center/admin/710/management-center-admin-71/health-health.html

 Cisco Cloudlock is a cloud-native security solution that secures public, private, hybrid, and community clouds. It provides visibility, compliance, threat protection, and data security for cloud applications and environments. Cisco Cloudlock integrates with various cloud platforms and services, such as AWS, Azure, Google Cloud, Office 365, Salesforce, Dropbox, and more. Cisco Cloudlock monitors user activities, configurations, and sensitive data across the cloud, and alerts or blocks any violations of policies or regulations. Cisco Cloudlock also leverages user and entity behavior analytics (UEBA) to detect and respond to anomalous or malicious behaviors in the cloud. Cisco Cloudlock helps organizations protect their cloud assets and data, while enabling them to embrace the benefits of cloud computing. References :=

Cloud and Application Security - Cisco

Cloud Security Products and Solutions - Cisco

What Is Cloud Security? - Cisco

[Cisco Cloudlock: Cloud-Native CASB and Cloud Cybersecurity Platform]

The process of performing automated static and dynamic analysis of files against preloaded behavioral indicators for threat analysis is called advanced sandboxing. Advanced sandboxing is a feature of Cisco Secure Malware Analytics (Threat Grid), which is a cloud-based or on-premises solution that analyzes the behavior of suspicious files and URLs. Advanced sandboxing uses a combination of static and dynamic analysis techniques to examine the files against more than 700 behavioral indicators, such as registry changes, network connections, file modifications, and process injections. These indicators help to uncover stealthy and sophisticated threats, and provide the security team with detailed reports and actionable intelligence. Advanced sandboxing also integrates with other Cisco security products, such as AMP, Firepower, and Email Security, to provide comprehensive malware protection across the network. Advanced sandboxing is different from other options, such as deep visibility scan, point-in-time checks, and advanced scanning, which are not specific processes or features of Cisco Secure Malware Analytics. Deep visibility scan is a generic term that refers to the ability to inspect network traffic and files for malicious activity. Point-in-time checks are periodic scans that detect malware at a specific moment, but do not provide continuous analysis or retrospective security. Advanced scanning is also a generic term that can refer to any scanning technique that goes beyond basic signature-based detection, such as heuristic analysis, machine learning, or behavioral analysis. References :=

Some possible references are:

Cisco Secure Malware Analytics (Threat Grid)

Malware Protection - Cisco AMP Advanced Malware Protection

Cisco Secure Malware Analytics Data Sheet

Explanation

The term ‘rootkit’ originally comes from the Unix world, where the word ‘root’ is used to describe a user with the

highest possible level of access privileges, similar to an ‘Administrator’ in Windows. The word ‘kit’ refers to the

software that grants root-level access to the machine. Put the two together and you get ‘rootkit’, a program that

gives someone – with legitimate or malicious intentions – privileged access to a computer.

There are four main types of rootkits: Kernel rootkits, User mode rootkits, Bootloader rootkits, Memory rootkits

Before identifying the URL during HTTPS inspection in Cisco Secure Firewall Threat Defense software, the default action is to "pass." This means that the traffic is allowed through without inspection until the URL can be identified, at which point appropriate security policies can be applied based on the URL categorization and reputation.

A Cisco Umbrella virtual appliance (VA) is a lightweight virtual machine that acts as a DNS forwarder in your network. It forwards internal DNS queries to Umbrella and provides Umbrella with the internal IP address and hostname of the device that made the request. This allows Umbrella to apply policies and report on traffic based on the subnet, hostname, or user identity of the device1. The other options are not relevant for this scenario. Tenant control features are used to limit access to specific instances of cloud applications, such as Microsoft 365 or Google G Suite2. The Microsoft Active Directory Connector is used to provision users and groups from Active Directory to Umbrella, not to provide IP address information3. An internal domain is a domain that is resolved by your own DNS server, not by Umbrella, and is used to bypass Umbrella for domains that are only accessible within your network4. References:

1: Deploy Virtual Appliances - Umbrella User Guide

2: Manage Tenant Controls - Umbrella SIG User Guide

3: Connect Active Directory to Umbrella to Provision User and Groups

4: Domain Management - Umbrella User Guide

Explanation

In this IaaS model, cloud providers offer resources to users/machines that include computers as virtual

machines, raw (block) storage, firewalls, load balancers, and network devices.

Note: Cloud access security broker (CASB) provides visibility and compliance checks, protects data against misuse and exfiltration, and provides threat protections against malware such as ransomware.

 SNMP (Simple Network Management Protocol) is the most commonly used protocol for network telemetry. SNMP is a standard protocol that allows network devices to exchange management information1. SNMP agents run on network devices and collect data about their status, performance, configuration, and events. SNMP managers run on network management systems and query the agents for data or receive notifications from them. SNMP can also be used to configure or control network devices remotely2. SNMP is widely supported by various vendors and platforms, and it provides a simple and flexible way to monitor and manage networks3.

 1: What is SNMP? | Cisco 2: SNMP Basics: What is SNMP and How It Works | SolarWinds 3: Network Telemetry Explained: Frameworks, Applications & Standards | Splunk

Explanation

Malware means “malicious software”, is any software intentionally designed to cause damage to a computer, server, client, or computer network. The most popular types of malware includes viruses, ransomware and spyware. Virus Possibly the most common type of malware, viruses attach their malicious code to clean code and wait to be run.

Ransomware is malicious software that infects your computer and displays messages demanding a fee to be paid in order for your system to work again.

Spyware is spying software that can secretly record everything you enter, upload, download, and store on your computers or mobile devices. Spyware always tries to keep itself hidden.

An exploit is a code that takes advantage of a software vulnerability or security flaw.

Exploits and malware are two risks for endpoints that are not up to date. ARP spoofing and eavesdropping are attacks against the network while denial-of-service attack is based on the flooding of IP packets.

 A private cloud is a cloud deployment model that is dedicated to a single organization and provides exclusive access to its resources and services. A private cloud can be hosted on-premises or off-premises by a third-party provider, but in either case, the organization has full control and visibility over the security, privacy, and compliance of its data and applications. A private cloud can also leverage the security features and best practices of the public cloud service provider, if applicable, while maintaining a higher degree of isolation and customization. A private cloud is the most secure deployment model when considering risks to cloud adoption, as it minimizes the exposure of sensitive data to external threats, reduces the dependency on the security posture of the cloud service provider, and enables the organization to meet its specific security and regulatory requirements123. References: 1: Best Practices to Manage Risks in the Cloud - ISACA 2: Security in the Microsoft Cloud Adoption Framework for Azure 3: Five challenges to cloud adoption and how to overcome them - PwC Middle East

 The application blocking list is an outbreak control method that allows the administrator to block certain files from executing on the endpoints based on their SHA values. This can prevent malware from running on the endpoints and causing damage. The other options are not outbreak control methods, but rather different features of AMP for endpoints. Device flow correlation is a network analysis feature that monitors connections and detects malicious activity. Simple detections and advanced custom detections are custom rules that can be created by the administrator to detect and block files based on signatures or other criteria. References:

Configure Windows Policy in AMP for Endpoints - Cisco

Prevent, Detect and Respond with Cisco AMP for Endpoints

Explanation

The data plane of any network is responsible for handling data packets that are transported across the network.

(The data plane is also sometimes called the forwarding plane.)

Maybe this Qwants to ask about the encryption and authentication in the data plane of a SD-WAN network (but SD-WAN is not a topic of the SCOR 350-701 exam?).

In the Cisco SD-WAN network for unicast traffic, data plane encryption is done by AES-256-GCM, a symmetrickey algorithm that uses the same key to encrypt outgoing packets and to decrypt incoming packets. Each router periodically generates an AES key for its data path (specifically, one key per TLOC) and transmits this key to the vSmart controller in OMP route packets, which are similar to IP route updates.